Caracal caracal: Population traits

at T = 39.8 °C with background hazards for embryo, baby, juv, adult: 0, 0, 0, 0 1/d

Ln survival probability as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
Ln survivor function of the stable age distribution as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
model stx f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.935158 0.9567 0.97835 0.97835 1 1 scaled functional response
r 1/d 0 0 0.0018916 0.000155606 0.00239258 0.00026734 spec pop growth rate
t2 d NaN NaN 366.434 4454.5 289.707 2592.76 population doubling time
a_b d 28.2709 28.2709 28.2709 28.2709 28.2709 28.2709 age at birth
t_x d 987.004 594.55 508.319 508.319 458.86 458.86 time since birth at weaning
t_p d 127.517 125.586 123.788 123.788 122.118 122.118 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.365969 1 0.363096 1 0.36036 survival probability at weaning
S_p - 0.999442 0.0511287 0.999949 0.0499106 0.999965 0.0488286 survival probability at puberty
theta_0b - 0.00357184 0.0622808 0.0521069 0.104588 0.0654228 0.137565 frac of ind that is embryo
theta_bx - 0.00357181 0.0370303 0.0493931 0.0617054 0.0611434 0.0806391 fraction of individuals that is baby
theta_xp - 0.121113 0.102593 0.536513 0.147058 0.56186 0.174336 fraction of individuals that is juvenile
theta_pi - 0.871743 0.798096 0.361987 0.686648 0.311573 0.607461 frac of ind that is adult
L_bi cm 9.05698 8.8683 8.04441 8.67235 7.8656 8.52223 mean structural length of post-natals
L2_bi cm^2 82.4353 81.1453 68.798 79.4814 66.6661 78.3548 mean squared structural length of post-natals
L3_bi cm^3 752.139 751.489 608.181 744.508 588.879 742.783 mean cubed structural length of post-natals
Ww_bi g 12567.4 12828.5 10603.3 12980.1 10480.9 13220.1 mean wet weight of post-natals
L_pi cm 9.17579 9.38552 9.56028 9.59343 9.73673 9.79854 mean structural length of adults
L2_pi cm^2 84.1951 88.0881 91.4015 92.0344 94.8111 96.0132 mean squared structural length of adults
L3_pi cm^3 772.556 826.755 873.873 882.936 923.29 940.825 mean cubed structural length of adults
Ww_pi g 12908.5 14113.3 15235.5 15393.5 16432.8 16744.9 mean wet weight of adults
R 1/d 0.000145373 0.00276004 0.00495548 0.00537582 0.00718044 0.00797993 mean reproduction rate of adults
J_X g/d 378.31 380.969 330.309 381.601 327.156 384.517 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0.00348291 0.000303589 0.00430663 0.000516428 yield of living structure on food
Y_VX_d mol/mol 0.000258934 0.000652932 3.44675e-06 0.000848085 2.07793e-06 0.00105935 yield of dead structure on food
Y_EX mol/mol 0 0 0.0572396 0.0049893 0.0723431 0.008675 yield of living reserve on food
Y_EX_d mol/mol 0.00406756 0.0104931 5.66453e-05 0.0139378 3.49052e-05 0.017795 yield of dead reserve on food
Y_CX mol/mol 0.819826 0.813518 0.767604 0.805255 0.752893 0.797886 yield of CO2 on food
Y_HX mol/mol 0.699191 0.693811 0.654653 0.686764 0.642107 0.680479 yield of H2O on food
Y_OX mol/mol -0.96385 -0.956433 -0.902454 -0.946719 -0.885158 -0.938055 yield of O2 on food
Y_NX mol/mol 0.0664724 0.0659609 0.0622382 0.065291 0.0610454 0.0646934 yield of N-waste on food
mu_TX J/mol 462024 458355 431651 453549 423090 449261 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer